GOLDEN VALLEY IMPROVEMENT DISTRICT
Arizona — Community Water System — PWSID: AZ0408081
System Information
| PWSID | AZ0408081 |
| System Name | GOLDEN VALLEY IMPROVEMENT DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 27, 1990 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | KINGMAN |
| ZIP Code | 86402 |
| Address | ATTN: JESSI ROYBAL |
| Organization | MOHAVE COUNTY PUBLIC WORKS DEPT |
| Phone | 928-757-0910 |
Population & Service
| Population Served | 3,950 |
| Service Connections | 1,540 |
Drinking Water Violations (113)
This water system has 113 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Mar 15, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Mar 15, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Mar 15, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Oct 2, 2022 | — | Other | No | No | — | — | — | Resolved | May 2, 2023 | — | |
| Oct 2, 2022 | — | Other | No | No | — | — | — | Resolved | May 2, 2023 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2018 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Feb 15, 2017 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Feb 15, 2017 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2016 | — | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | — | |
| Mar 1, 2016 | Mar 31, 2016 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2016 | — | |
| Jan 1, 2016 | Jan 31, 2016 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Aug 25, 2016 | — | |
| Oct 1, 2015 | — | Other | No | No | — | — | — | Resolved | Feb 16, 2016 | — | |
| Oct 1, 2015 | — | Other | No | No | — | — | — | Resolved | Feb 16, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Aug 25, 2016 | — | |
| Jul 1, 2015 | Jul 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2015 | — | |
| Jul 1, 2015 | — | Other | No | No | — | — | — | Resolved | Feb 16, 2016 | — | |
| Jul 1, 2015 | — | Other | No | No | — | — | — | Resolved | Feb 16, 2016 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Jul 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2015 | — | |
| Oct 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Oct 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Sep 17, 2012 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | — | |
| Oct 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Oct 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2010 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.